Intermediate Steering Shaft Replacement

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
CAUTION: With wheels of the vehicle facing straight ahead, secure the steering wheel utilizing steering column anti-rotation pin, steering column lock, or a strap to prevent rotation. Locking of the steering column will prevent damage and a possible malfunction of the SIR system. The steering wheel must be secured in position before disconnecting the following components: The steering column The intermediate shaft(s) The steering gear After disconnecting these components, do not rotate the steering wheel or move the front tires and wheels. Failure to follow this procedure may cause the SIR coil assembly to become un-centered and cause possible damage to the SIR coil. If you think the SIR coil has become un-centered, refer to your specific SIR coil's centering procedure to re-center SIR Coil. Preliminary Procedures With the steering wheel in the straight ahead position, LOCK the steering column. Instrument Panel Insulator Panel Replacement - Left Side Place match marks on the steering column shaft and the intermediate steering shaft to aid in installation.
1	Intermediate Steering Shaft Upper Bolt CAUTION: Refer to Fastener Caution . Procedure Clean the threads of the bolt and mating threads with denatured alcohol or equivalent and allow to dry. Apply thread locking adhesive to the bolt. Adhesives, Fluids, Lubricants, and Sealers NOTE: The steering column may have to be rotated and the intermediate steering shaft upper bolt removed before locking the steering column. Tighten First Pass: 25 N.m (18 lb ft) Final Pass: (180 - 195 degrees)
2	Intermediate Steering Shaft Lower Bolt Procedure Clean the threads of the bolt and mating threads with denatured alcohol or equivalent and allow to dry. Apply thread locking adhesive to the bolt. Adhesives, Fluids, Lubricants, and Sealers Tighten 34 N.m (25 lb ft)
3	Intermediate Steering Shaft Procedure If replacing the intermediate steering shaft, copy the match marks from the OLD shaft to the NEW shaft. NOTE: Ensure the steering column dash inner and outer seals are positioned properly on the dash panel.